4 things to do with a matrix mixer - Doepfer A-138m

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  • เผยแพร่เมื่อ 18 ธ.ค. 2024

ความคิดเห็น • 139

  • @gobgibbesnimmer
    @gobgibbesnimmer 2 ปีที่แล้ว +6

    didn't think I'd need one, but doing feedback patches taught me. that's why I started to build myself a vcamatrix.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +4

      Ah cool! VCA matrix for sure adds a lot of possibilities to the table, now I need to do another video :) Enjoy the build!

    • @holydiver4728
      @holydiver4728 4 หลายเดือนก่อน

      @gobgibbesnimmer Any progress on the vcamatrix build ? Are you doing a new build or combining excisting modules ?

  • @rayderrich
    @rayderrich 9 หลายเดือนก่อน +2

    I had no idea I might 'need' a matrix mixer one day, and now it goes on the wishlist. Thanks for your help (in getting rid of my savings lol).

  • @MartinDoudoroffLLC
    @MartinDoudoroffLLC 2 ปีที่แล้ว +5

    Superb video, and yes, please come back to feedback in the future!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      Glad you liked it! And then I'll put it on my list :) I borrowed this module, and had to finish up. The video could be a lot longer, but will gladly come back to it. All the best!

  • @atdubya
    @atdubya 2 ปีที่แล้ว +17

    Nice one! Really appreciate the thoughtful demonstrations and animation describing how it works (Matrix mixing isn't always an easy concept to grok)

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +2

      Glad you like it! And agree. If you know, you know. But if the concept is new a little demonstration can help :) Cheers!

  • @mymodularjourney
    @mymodularjourney 2 ปีที่แล้ว +8

    Great video again.
    I loved the part where you went into feedback. It’s such an interesting sound when kept in check.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +3

      Glad you enjoyed it! And agree, it's fairly easy to do so this way, and nice to have these different 'flavors' of feedback all close to each other :)

  • @ambientworks3379
    @ambientworks3379 2 ปีที่แล้ว +4

    This might be the best modular tutorial I've seen in a very long time. Thanks for your creative and methodical approach!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Thank you very much! Reading these kind of comments make it worth it :) All the best!

  • @mrhappystacks
    @mrhappystacks 2 ปีที่แล้ว +1

    I appreciate the little shadow you put on the overlay going into the jack. Its the little things!

  • @mgregory22
    @mgregory22 2 ปีที่แล้ว +2

    Well look at you Mister Matrix Mixer Master!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +2

      Mister Matrix Mixer Master, ill take that :)

    • @mgregory22
      @mgregory22 2 ปีที่แล้ว

      @@MonotrailTechTalk Ha I just wanted to say Mister Matrix Mixer Master!

  • @NiamorH
    @NiamorH 2 ปีที่แล้ว +1

    I love the result of the 4 oscillators droning at 8:10 and the feedback patch as well ;)

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Thanks, glad you liked it! I didn't had to much time for this video and had so much other ideas, so just had to pick a few to illustrate the concepts :)

  • @markjeffery3237
    @markjeffery3237 ปีที่แล้ว

    Why is it that whatever module I look at, I immediately think, I really need two of those for flexibility😂 best modular channel on TH-cam by a mile🙏🏻

    • @MonotrailTechTalk
      @MonotrailTechTalk  ปีที่แล้ว +1

      Glad you like my work, that's great to hear! But hope I mostly inform, and not fire up to much GAS, that's a danger I guess :)

  • @robotopsyrobotopsy6486
    @robotopsyrobotopsy6486 2 ปีที่แล้ว +1

    By far you're the best Tips & Tutorial 'tuber' on the market. Really enjoying those.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      That's nice to hear, glad you're enjoying my videos :) Cheers!

  • @redwoodword
    @redwoodword ปีที่แล้ว +1

    Love the feedback possibilities of matrix mixers and would love to see your take on feedback patching.

    • @MonotrailTechTalk
      @MonotrailTechTalk  ปีที่แล้ว +1

      Thanks! And hope I can get around to that sometime soon, it's on my list!

  • @apeirogonmusic
    @apeirogonmusic ปีที่แล้ว +2

    Wow it’s a couple of videos i watch of yours
    You always explain so clearly and have a knack for simplifying complex concepts and transferring them into Comprehensible and digestible bites
    Infinite Thank You’s

  • @linewizard
    @linewizard 2 ปีที่แล้ว

    !! I need to get one of these. This is the most excited I’ve ever been over a doepfer module lol

  • @5ToK3
    @5ToK3 2 ปีที่แล้ว

    best tutorial for such an overlooked module thanks!!

  • @nitroanilinmusic
    @nitroanilinmusic 2 ปีที่แล้ว

    To this point, I had no idea of any use cases for matrix mixers, nice video!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad I could help! And these are just some starting points ;)

  • @ari_shark
    @ari_shark 2 ปีที่แล้ว +1

    Tremendous - This video inspired me to get my hands on my own Matrix mixer - Looking forward to trying out some of these patches in my own system. Sincere thank you for the inspiration!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      That's nice to hear! And you're welcome, enjoy the module! :)

  • @davidmacdonald7679
    @davidmacdonald7679 9 หลายเดือนก่อน

    O M G
    I never considered matrix mixers. This video is like when I finally understood Maths. Now I need one!

    • @MonotrailTechTalk
      @MonotrailTechTalk  9 หลายเดือนก่อน

      Hey, happy to shine some light on the matter! Cheers :)

  • @GoGoGoRunRunRun
    @GoGoGoRunRunRun ปีที่แล้ว

    Great explanation as always! What‘s the wavetable oscillator you‘re using?

    • @MonotrailTechTalk
      @MonotrailTechTalk  ปีที่แล้ว

      Thanks! Glad you like it :) That's the Erica Synths Black Wavetable Oscillator

  • @maxernst37
    @maxernst37 2 ปีที่แล้ว

    thanks MTT your teaching is very good and the ideas for experimental patches are very clear with the diagrams / at now alrready sound a patch in my rack and is a new for me thanks again for your channel.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Great to hear you get some use out of it! Enjoy the experiments. Cheers :)

  • @oldmossystone
    @oldmossystone 2 ปีที่แล้ว +3

    One other possible use is CV ducking. So amplitude CV such as envelopes for three different voices to inputs 2, 3 & 4. Then the envelope from a kick drum, (or whatever) to input 1 set to bipolar and turned to an inverted position (or via an inverter for a matrix mixer that isn't bipolar). Then the CV for the kick reduces the amplitude of the other voices.
    I also had another sequencer idea while watching this :)
    Set the first three rows as a sequencer, so 12 steps max. With a 3way sequential switch or CV sequence (I sometimes use the gate output expander A-161, or Ladik 'outs' expander for the SEQ-8))
    Then a divided down sequential switch to route the column outputs.
    Now I can put some arbitrary CV into that 4th input to independently transpose the individual columns, either manually, or with another sequencer, or S&H LFO... so now I have a triplet (or 6:8? or 12/8(?)) feel with a way to modulate the individual triplets as units
    (This is similar to something I tried recently using the first three full columns as sequencer, and the last as a set of values that can be sent to a comparator or VC switch to manipulate the routing of envelopes or audio per note in a way that is repeated par 4 note column... worked pretty well)
    Gonna go and try that out :)

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +2

      Hey, thanks for sharing! That ducking trick is excellent! I often use an inverted envelope on VCAs for that, but mixing the ducking envelope in with the positive ones is a solid ideas :)
      Sequencer trick as well. I like that you start to see more ideas as you stare at it for some time. Cheers!

    • @kauwgomboom
      @kauwgomboom 2 ปีที่แล้ว

      Yeah you can basically create a Tiptop Z8000 using an A-138 and two A-151’s :)

  • @Jan-dB
    @Jan-dB 2 ปีที่แล้ว

    Splendid demonstration!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad you liked it! And nice to see you around here, hope you're well :)

  • @NicleT
    @NicleT 2 ปีที่แล้ว

    That’s an excellent video demonstration. Bravo!!!

  • @pedroeustache5511
    @pedroeustache5511 ปีที่แล้ว

    Wow!! What an absolutely WONDERFUL video!! Thanks so much for sharing your knowledge! Refreshing, powerful, truly fantastic! God bless you!!

  • @davidrhodes6413
    @davidrhodes6413 4 หลายเดือนก่อน

    some great ideas, thank you.

  • @Logarithmmusicofficial
    @Logarithmmusicofficial 2 ปีที่แล้ว

    9:19 fucking insane sounds man, awesome stuff

  • @draconianrhythms
    @draconianrhythms 2 ปีที่แล้ว

    Thank you for this excellent explanation of what, in the surface, looks a little daunting ;)

  • @avenlanemusic
    @avenlanemusic 2 ปีที่แล้ว +3

    really love your videos man! such good detail and time put into them

  • @esotericmusicmachines8136
    @esotericmusicmachines8136 ปีที่แล้ว

    thank you so much Monotrail

  • @returnofthenative
    @returnofthenative ปีที่แล้ว

    Thank you so very much for this.

  • @NEVERSLEEPmovies
    @NEVERSLEEPmovies 2 ปีที่แล้ว

    Great video again. I had exactly the audio routing example with 3 send fx plus the dry channel on my last BMS live set. Worked great and provided massive flexibility to my core sounds. I will try the CV/modulation mixing in my next patch!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad you liked it! And nice you're using one live! It's a big module, but indeed I can be a core sound sculpting/evolving tool in performances. Still like to hear it soon! :)

  • @Detroit-Berlin
    @Detroit-Berlin 2 ปีที่แล้ว

    In my Quad VCLFO/VCO video I use the matrix mixer too because they work so well together.

  • @Tofu_Pilot
    @Tofu_Pilot 5 หลายเดือนก่อน

    Nice! I love a good mixer! Matrix mixers seem weird until you patch one up. Then you see how sweet life in the matrix truly can be :)
    AI Synthesis in Portland USA has both a regular and a stereo matrix mixer. They offer from PCB and panel only all the way to built and tested. Both are DC coupled so you can do CV mixing as well as audio.

    • @MonotrailTechTalk
      @MonotrailTechTalk  5 หลายเดือนก่อน

      Haha, agree! And stereo matrix mixers are super interesting for sure, might try one out some time. Cheers!

  • @gilberth_
    @gilberth_ 2 ปีที่แล้ว

    Very creative, as always. Thanks

  • @EleniEliades_
    @EleniEliades_ 2 ปีที่แล้ว

    Excellent tutorial. As always, an intelligent video.💡🎵🎛👏🏽💥❗

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      Glad you liked it, thanks for watching these :)

  • @thomasmimsvideo
    @thomasmimsvideo 2 ปีที่แล้ว

    This video was incredibly useful and inspiring! Thank you!

  • @maikrobin
    @maikrobin 2 ปีที่แล้ว +1

    I don´t think there is anyone on YT who can explain this stuff better than you! Which leads me to the conclusion that I must be pretty stupid, because sometimes I still don´t get it :D

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +3

      First, of that's nice to hear, thank you! But that means I should be doing a better job! Feel free to ask if you have questions :)

  • @pixelfrenzy
    @pixelfrenzy 2 ปีที่แล้ว +2

    These videos are very clear and useful, thanks! How about something on Precision Adders like the Doepfer A-185-2? They seem to be very useful for creating melodies.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +5

      Glad you like them! That's interesting indeed. I have a bit of a list of core Doepfer modules/functions I'm still interested to cover, but will add it to the list :)

  • @LeoPerantoni
    @LeoPerantoni 2 ปีที่แล้ว

    Yessss I haven't watched it yet but I'm already excited. I just placed an order for a matrix mixer and I'm sure this is gonna be a great watch!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Haha, that puts some pressure! Cheers :)

    • @LeoPerantoni
      @LeoPerantoni 2 ปีที่แล้ว

      Super cool! Matrix Mixers can be so creative!!!

  • @skroll71
    @skroll71 2 ปีที่แล้ว

    This was very inspirational and educational!!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Thank you! Glad to hear you liked it. Cheers!

  • @johncuba1612
    @johncuba1612 2 ปีที่แล้ว

    superkewl Explanation as well, btw: I have the Erica Synths Matrix Mixer, for positive & negative Feedback Surfing with Xtra-Controll the Timbre/Toneshaping ( mostly MI Shelves Clone & Tronix Audio Mimic) - refeeding the Feedback Madness :DD

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      Glad you like it! And nice, that sounds like a lot of fun!

  • @franciscoraupp
    @franciscoraupp ปีที่แล้ว

    Thanks for this!

  • @ferrellms
    @ferrellms 2 หลายเดือนก่อน

    real helpful thanks

  • @bikramsingh2014
    @bikramsingh2014 ปีที่แล้ว +1

    Hello, thanks for video and if I may ask a simple question please? - Can I connect say 4 mics each of the 4 inputs , and connect 4 Headphones to 4 outputs and selectively route inputs to outputs? My use case is to send selective mics to specific outputs only and not across the monitor outputs (As in Podcast mixer that connects all inputs to all outputs). Hope that makes sense. I hope these connectors support mics and provide phantom power

    • @MonotrailTechTalk
      @MonotrailTechTalk  ปีที่แล้ว

      Hi there! You can connect any mono input signal to any mono output signal with this specific mixer. What you connect to what is up to you. No phantom power provided here of course- though. And if you like to process sounds from mics within the modular you probably need some input or gain module first.

  • @LarsBjerregaard
    @LarsBjerregaard 2 ปีที่แล้ว

    Excellent!

  • @jockcooper8888
    @jockcooper8888 2 ปีที่แล้ว

    that's some quality content right there. thanks for the great ideas!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      I appreciate that, thanks for letting me know! Cheers :)

  • @quantumcadillac4748
    @quantumcadillac4748 ปีที่แล้ว

    really nice!

  • @martintaylor9205
    @martintaylor9205 2 ปีที่แล้ว

    Using the Mixer itself as an Instrument, Loike it, got my mind turning Circles as to possibilities like sending outs on feedback circuit of Delay, Reverb back through a Delay ,Reverb on the inputs of Mixer or any variation of this, fantastic insights, thank you👍🇬🇧🕸🔱⚡️🌀🆒🎶🎶🎶🎶🌟🌟🌟

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad you liked it! Wanted to include a feedback patch there, but think it deserves more time. Indeed there are a lot of ways to have fun with feedback patches!

  • @stujay
    @stujay 2 ปีที่แล้ว

    Thanks for this! You have an excellent channel.

  • @efydd
    @efydd 11 หลายเดือนก่อน

    Great vid

  • @timvl5889
    @timvl5889 2 ปีที่แล้ว +1

    Audio patch 1 is quite smart! Which modules did you use for the delay, granular processor and reverb? Thanks

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      Glad you liked it! Delay - Sythrotek echo, Granular - Mutable Instruments Clouds, Reverb - Xaoc Timiszoara. Cheers! :)

  • @ДаниилБрахловски
    @ДаниилБрахловски 2 ปีที่แล้ว

    Nice job! Really useful channel

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad you think so! And thanks for watching :)

  • @catscanmeow
    @catscanmeow 2 ปีที่แล้ว

    you did it! haha i asked you for this on reddit like a year ago

  • @dasczwo
    @dasczwo 2 ปีที่แล้ว

    Thx, cool vid! Will the doepfer matrix mixer work with guitar effectspedallevel and line outs of grooveboxes? Or do we have to convert everything to modular level and back?

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      You're welcome! And should easily work. You mostly just have to up the level of incoming audio if you want to use other modular effects like filters etc.

  • @navicore
    @navicore 2 ปีที่แล้ว

    great one. I have an a-138m and have not given CV mixing enough attention.

  • @Banksyyt
    @Banksyyt 2 ปีที่แล้ว

    Another great video, thank you! May I ask a question please? The Bipolar Unipolar switch, does it work like a full wave rectifier, or a DV offset or something else.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      The switch sets if the knobs in that column react like a unipolar or bipolar attenuator. So in unipolar mode, you can go from fully attenuated (to the left) to full signal (to the right). In bipolar mode the signal is fully attenuated/closed in the middle. To the right you can go to full signal. To the left you can go to full inverted signal. This acts like a polarizer.

    • @Banksyyt
      @Banksyyt 2 ปีที่แล้ว

      @@MonotrailTechTalk thank you uou for taking the time to answer. That's a really useful feature. Cheers

  • @kosmikmusa
    @kosmikmusa 2 ปีที่แล้ว

    Lots of great ideas. Thanks fro sharing this.
    Q: Is there a matrix mixer that all the knobs can be CV controlled?

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      Glad you liked it! And yes, but the price for those goes up, the 4MS VCA Matrix is a good example.

  • @donhaugen1693
    @donhaugen1693 2 ปีที่แล้ว

    Great demonstration; what granular module are you using? The drones sound wonderful.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +1

      Thanks, glad you like it! And that's MI Clouds with original firmware.

  • @ShivJG13
    @ShivJG13 3 หลายเดือนก่อน

    That's it, you've convinced me to get one of these modules!
    I'm a total modular novice, so hopefully I'll be able to make good use of it. I have the A-132-2 quad VCA, but I struggle to make it work for me, though that's probably down to my incompetence. I bought it thinking it was suitable for audio, but I've since read it is a linear VCA, though I have had audio run through it so maybe it's okay for audio and I'm just not using it right! HAHA I already have another linear VCA (A-130) that barely gets used currently as I can't seem to find a use for it. Would the A-132-2 VCA be something I could use in conjunction with the A-138m?

    • @MonotrailTechTalk
      @MonotrailTechTalk  3 หลายเดือนก่อน +1

      Hey, nice! The matrix mixer is a great module for all sorts of things. A good modular building block you will use for a long time. So are VCAs, so just keep those and explore them more! Linear VCAs are perfectly suitable for audio, no problem at all. The linear / exponential just has to do with the knob control / volume increase curve balance.

    • @ShivJG13
      @ShivJG13 3 หลายเดือนก่อน

      @@MonotrailTechTalk thank you. I’ll try to learn how best to use my VCAs, and I’ll definitely get the A-138m. I can have lots of fun with that.

  • @seansnyder7744
    @seansnyder7744 2 ปีที่แล้ว

    I just got the Behringer 2500 series 1050 mix sequencer, I'm curious what techniques you've provided in this video that I can implement :) I can essentially use it as a 4x2 mixer or 8x1, so I should be able to pull off a few things suggested in the video. As always, thanks for sharing your discoveries and ideas!

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว

      You're very welcome! And that's interesting, let me know what works :)

  • @StpSqncr
    @StpSqncr 2 ปีที่แล้ว

    I see it working along my no coast n my no ctrl… nuts

  • @Blackeyedangel
    @Blackeyedangel 2 ปีที่แล้ว

    awesome! I sub'd! love your channel.

  • @GeorgeLocke
    @GeorgeLocke 2 ปีที่แล้ว +2

    Adding together tempo synced LFOs into a matrix mixer is a great way to create timbral variation across multiple voices. Great for techno.

    • @MonotrailTechTalk
      @MonotrailTechTalk  2 ปีที่แล้ว +2

      Hey, that's an awesome idea! Haven't used it like that. Would be cool indeed for different techno voices or percussion. Maybe even throw a looped cv recording in there, think that would be very performable :) Thanks!

  • @mutedsounds2k
    @mutedsounds2k 2 ปีที่แล้ว

    This is all fine and dandy, but you might have no more space in your rack to fit a 20HP module.
    You might probably have some single mixers (i.e.: The #Doepfer A-138n, which can process both audio and CV signals in 4HP only) in your rack.
    All you need then is some multiples to split the same signal to input 1 of your mixers, another signal to input 2, and so on.
    And there you have it.

    • @kauwgomboom
      @kauwgomboom 2 ปีที่แล้ว +1

      Yes you can sort of fake it with multiple mixers. But the genius of the A-138m is the bipolar/unipolar switches and the fact that the first ‘channel’ is an offset with nothing patched to input one. These are great touches that set apart the A-138m from many other matrix mixers :)

    • @mutedsounds2k
      @mutedsounds2k 2 ปีที่แล้ว

      @@kauwgomboom Of course, if can avoid fakin it, it's better.
      #Doepfer makes GREAT modules, often underestimated.
      It's my FAVOURITE manufacturer in absolute terms.

    • @anonymous23.23
      @anonymous23.23 2 ปีที่แล้ว +1

      @@mutedsounds2k 4x a-138n + 2x buffered multiple = at least 20hp+ a lot of cables... so no, this module is more efficient and has more flexibility then your suggested alternative... it is also cheaper ;)

  • @7177YT
    @7177YT ปีที่แล้ว

    Excellent! Thank you!